الواح 580واط فولت مونو كفاله 5 سنوات عيوب مصنعيه

### Technical Specifications for a 550-Watt Solar Panel

**Type**: Monocrystalline (MONO) Solar Panel - Half-Cut Technology

**Electrical Performance** (under Standard Conditions STC):

- **Maximum Power (Pmax)**: 550 Watts

- **Open Circuit Voltage (Voc)**: 50.8 Volts

- **Short Circuit Current (Isc)**: 13.27 A

- **Maximum Power Voltage (Vmp)**: 42.23 Volts

- **Maximum Power Current (Imp)**: 13.06 A

- **Efficiency**: 21.7%

**Electrical Performance at Nominal Operating Temperature (NOCT):**

- **Maximum Power (Pmax)**: 425 Watts

- **Open Circuit Voltage (Voc)**: 48.38 Volts

- **Short Circuit Current (Isc)**: 11.34 A

**Dimensions and Weight**:

- **Dimensions**: 2279 mm x 1134 mm x 30 mm

- **Weight**: 27.3 kg

**Thermal Properties**:

- Temperature Coefficient of Power (Pmax): -0.290%/°C

- Temperature Coefficient of Voltage (Voc): -0.250%/°C

- Temperature Coefficient of Current (Isc): +0.045%/°C

**Mechanical Properties**:

- **Number of Cells**: 144 Cells

- **Glass**: Double Glazed

- **Frame**: Aluminum Alloy

- **Connector**: IP68

- **Cables**: 4 mm², 300 mm Length

- **Connectors**: MC4 Compatible

**Environmental Endurance**:

- **Wind**: 2400 Pascal

- **Snow**: 5400 Pa

- **Operating Temperature**: -40°C to +85°C

These specifications are ideal for commercial and industrial solar applications.